12324288 has 28 divisors (see below), whose sum is σ = 32608520. Its totient is φ = 4108032.

The previous prime is 12324287. The next prime is 12324307. The reversal of 12324288 is 88242321.

It is a nude number because it is divisible by every one of its digits.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12324287) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 31903 + ... + 32286.

It is an arithmetic number, because the mean of its divisors is an integer number (1164590).

Almost surely, 2^12324288 is an apocalyptic number.

It is an amenable number.

12324288 is an abundant number, since it is smaller than the sum of its proper divisors (20284232).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

12324288 is an equidigital number, since it uses as much as digits as its factorization.

12324288 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 64204 (or 64194 counting only the distinct ones).

The product of its digits is 6144, while the sum is 30.

The square root of 12324288 is about 3510.5965305059. The cubic root of 12324288 is about 230.9868623176.

The spelling of 12324288 in words is "twelve million, three hundred twenty-four thousand, two hundred eighty-eight".